analysis-of-the-gear

北京物资学院韩世杰老师spss讲义及数据里面的数据及代码(Beijing Materials Institute Han Shijie spss teacher handouts and data inside the data and code)

说明：  用于压缩感知的各种稀疏变换基和观测矩阵，有具体的源程序，是用matlab编程的。(Compressed sensing for a variety of sparse matrix transform bases and observations, a specific source is using matlab programming.)

artificial bee evolutionary algorithm

fuz_pid函数用来表示模糊PID控制器的核心部分.(fuz_pid is used to express fuzzy PID controller core.)

有关多背包问题的遗传算法，非常不错，对初学者很有帮助(For multiple knapsack problem genetic algorithm, very good, very helpful for beginners)

本代码设计的切比雪夫1型滤波器，与MATLAB中的切比雪夫滤波器不同的是输出为未归一化的零极点，输入只要是通带频率，通带波动，截止频率，阻带衰减即可，更便于抄做(The code design of Chebyshev Type 1 filter, and MATLAB in the Chebyshev filter output is not different is that the poles and zeros of the normalized input as long as the pass-band frequency, pass-band fluctuations, cutoff frequency, stopband attenuation can be more easily copied to do)

matlab环境下实现对手写体数字的分类识别(Handwritten Arabia digital numeral recognition)

MATLAB的创始人Cleve Moler所写的 Matlab计算教程，应该是最权威的了吧？(MATLAB s founder Cleve Moler wrote Matlab tutorial, should be the most authoritative, right?)

方波的产生，以及仿真，并作频谱（fft),入门学者(Produce a square wave, as well as simulation, and make the spectrum (fft), entry scholars)

进行永磁同步电机双闭环FOC控制，采用遗传算法优化转速环PI参数(Double closed loop FOC control of permanent magnet synchronous motor is carried out, and genetic algorithm is used to optimize the PI parameters of speed loop)